Title:
TOOTHBRUSH FOR INTERDENTAL BRUSHING
Document Type and Number:
WIPO Patent Application WO/2022/131579
Kind Code:
A1
Abstract:
The present invention comprises: a toothbrush handle functioning as a handle; and a toothbrush head, one side of which is provided with bristles inclined from the toothbrush handle and the other side of which can be attached to/detached from the toothbrush handle, wherein the toothbrush handle and the toothbrush head are attached by means of a magnet, and separated when a specified external force, or greater, is applied.
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| JP6905867 | toothbrush |
| WO/1994/025223 | JOINING ELEMENT FOR DETACHABLY JOINING A TOOL TO A HANDLE |
Inventors:
LEE YU NA (KR)
PARK IL HONG (KR)
PARK IL HONG (KR)
Application Number:
PCT/KR2021/016835
Publication Date:
June 23, 2022
Filing Date:
November 17, 2021
Export Citation:
Assignee:
LEE YU NA (KR)
PARK IL HONG (KR)
PARK IL HONG (KR)
International Classes:
A46B5/00; A46B5/02; A46B9/04
Foreign References:
| JP3206625U | 2016-09-29 | |||
| KR20090106182A | 2009-10-08 | |||
| US6546585B1 | 2003-04-15 | |||
| KR200377277Y1 | 2005-03-11 | |||
| KR101555295B1 | 2015-09-23 | |||
| KR102286011B1 | 2021-08-04 |
Attorney, Agent or Firm:
AHN, Jaeyul (KR)
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